UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iy9Li8YKGffGhMtpk/np4QfY80w0NKK+b6JCFmrpaeU=' 
WHERE 
  key_id = '0026b560d42876c752976c807ad248c1a60269dbe741a467379dc836dd40eca1' 
  AND (
    token = 'iy9Li8YKGffGhMtpk/np4QfY80w0NKK+b6JCFmrpaeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )